Improving education and supervision of Queensland X-ray Operators through video conference technology: a teleradiography pilot project

Introduction X-ray Operator (XO) supervision in Queensland is performed by radiographers in a site removed from the XO site. This has historically been performed by telephone when the XO requires immediate help, as well as post-examination through radiographer review and the provision of written feedback on images produced. This project aimed to improve image quality through the provision of real-time support of XOs by the introduction of video conference (VC) supervision. Methods A 6-month pilot project compared image quality with and without VC supervision. VC equipment was installed in the X-ray room at two rural sites, as well as at the radiographer site, to enable visual and oral supervision. The VC unit enabled visualisation of the X-ray examination technique as it was being undertaken, as well as the images produced prior to transmission to the Picture Archiving and Communication System (PACS). Results Statistically significant improvement in image quality criteria measures were seen for patient positioning (P = 0.008), image quality (P < 0.001) and diagnostic value (P < 0.001) of images taken during this project. No statistically significant differences were seen during case level assessment in the inclusion of only appropriate imaging (P = 0.06), and the inclusion of unacceptable imaging (P = 0.06), however improvements were seen in both of these criteria. The survey revealed 24.6% of examinations performed would normally have involved the XO contacting the radiographer for assistance, although, assistance was actually provided in 88.3% of examinations. Conclusion This project has demonstrated that significant improvement in image quality is achievable with VC supervision. A larger study with a control arm that did not receive direct supervision should be used to validate the findings of this study

Exploring Clinical Educator and Student Perspectives on the Implementation of the Calderdale Framework as a Model of Occupational Therapy Clinical Education in Australia: a Pilot Study

Purpose: This paper describes the exploration of clinical educator and student perspectives on the implementation of the Calderdale Framework (CF) as a model for pre-entry occupational therapy clinical placement. Setting: The study was undertaken within a regional health service in Queensland, Australia. The orthopaedic inpatient ward at the regional hospital and mixed inpatient and outpatient community based caseloads in rural hospitals were the focus of this study. Methods: The Calderdale Framework is a seven stage process which involves: engaging staff with the framework; identifying which clinical tasks are carried out within the service; analysing which tasks can be allocated to students; setting up supervision systems; developing Clinical Task Instructions (CTIs); providing competency training and assessment; and developing organisational systems to sustain the new ways of working. In the first week of placement, students were ‘taught’ background and theoretical information for nine Clinical Task Instructions. In the remainder of their placement they achieved competence in these tasks and implemented clinical interventions with patients. Results: Separate focus groups and in-depth interviews were used to explore clinical educator and student opinions about their experience of the application of the Calderdale Framework in clinical education. Five themes emerged from the data analysis: experience of new model; adjustment to change in approach to the placement model; impact of the Calderdale Framework Clinical Task Instructions; impact of the Calderdale Framework learning model on student confidence and impact of the Calderdale Framework placement model on service delivery. Conclusion: In this pilot study, the application of the Calderdale Framework in clinical education was supported by both clinical educators and students as a model that supported student learning and safe contribution to patient service delivery. The time invested in planning, resource development and implementing this application of the Calderdale Framework in clinical education has resulted in a model which can continue to be implemented within our health service and could be applied to other professions or replicated elsewhere

Radiographic technique modification and evidence-based practice: A qualitative study

Introduction: Evidence-based practice in radiography is an emerging practice, due to a lack of evidence. Beyond the diagnostic requirements of the examination, imaging technique decisions are guided by the radiographer's tertiary education and clinical experience. Imaging technique decisions should include all aspects of evidence-based practice: research-based evidence, patient circumstances and clinical experience. Previous research suggests radiographers do to not fully engage with the latter, which may jeopardise progress in the field and lead to outdated practices and suboptimal outcomes for patients. This study aimed to examine the motivators and influences involved in radiographers' decision-making when modifying imaging acquisition techniques. Methods: An exploratory descriptive, inductive qualitative interview-based design was used with a convenience sample of radiographers from three public hospital sites in Queensland. Twelve one-on-one semi-structured interviews were performed via video conference, the data were analysed through thematic analysis. Results: Five themes emerged from the data: advancement of technology; experience rather than evidence; radiology's influence on radiographic practice; information sources; and image quality. The pursuit of image quality was the key motivator and criterion that influenced radiographers' choices in imaging technique modification. Interviewees did not engage routinely with research-based evidence, preferring to rely on empirical observations and professional experience. Conclusion: The exclusion of research-based evidence can lead to outdated and ineffective clinical decisions. Further work is needed to promote more research in the field of radiography and increase the willingness and capacity of radiographers to follow the principles of evidence-based practice

The time to perform spinal or general anaesthesia in COVID-19 positive parturients requiring emergency caesarean delivery: a prospective crossover simulation study

Background: Spinal anaesthesia is the commonest performed technique for caesarean deliveries except in the emergency setting where general anaesthesia is preferred due to its rapid onset and predictability. There are several modifications to performing general anaesthesia for COVID-19 patients in Australia. We hypothesised that the performance time of these techniques amongst specialist anaesthetists would be similar for COVID-19 parturients undergoing emergency caesarean delivery. Methods: We designed a simulation cross-over study. The primary outcome was the time taken to perform general anaesthesia or spinal anaesthesia in this setting. We also examined the decision-making process time, the decision to incision time and the level of stress associated with both scenarios. Results: Nine specialist anaesthetists participated in the research. There was no difference in the time taken to perform spinal or general anaesthesia (mean difference (GA–SA scenario) –1.2 (–5.3–2.8) minutes, p = 0.5). Irrespective of group allocation the mean time to complete the spinal anaesthesia scenario was 27.4 (standard deviation = 7.8) minutes, while for the general anaesthesia scenario was 24.0 (7.2) minutes. There was no difference between these times (mean difference (GA–SA scenario) = –3.5 minutes, 95th percent confidence interval –9.7–2.8 minutes, p = 0.24). There was no evidence of a carryover effect for the two scenarios based on the group allocation (p = 0.69) and no significant difference between stress levels (p = 0.44). Conclusions: The time to perform spinal anaesthesia was similar to the time to perform general anaesthesia for a confirmed COVID-19 parturient in a simulation environment

What type of environmental assessment and modification prevents falls in community dwelling older people?

What you need to know • Evidence suggests that environmental interventions can prevent falls in older people at high risk of falls, but they have little or no benefit in people at low risk • Offer environmental assessment and modification led by an occupational therapist to people over 65 who have had a fall in the past year, use a mobility aid, need assistance with any activities of daily living, take psychoactive medications, or are concerned about falling • Environmental assessment and modification encompasses a comprehensive, validated functional assessment of the individual in their home environment, a joint problem solving approach, and follow-up as require

Implementing best practice occupational therapist-led environmental assessment and modification to prevent falls: A qualitative study of two regional and rural public health services in Australia

Background: Occupational therapist-led environmental assessment and modification (EAM) is effective in reducing falls for populations at high risk. Two regional and rural public health services in Queensland devised an implementation strategy to embed best practice occupational therapist-led EAM. Methods: A qualitative study was conducted to compare the determinants of implementation success across the different health services, using the COM-B model of behaviour change. Six semi-structured interviews were completed with occupational therapists involved at each site, following 12 months of implementation. Interview data were triangulated with minutes from three combined site steering committee meetings, eight local steering committee meetings, and field notes. Thematic analysis was completed to compare barriers and facilitators to best practice uptake of EAM and differences in outcomes between the two sites. Results: Both sites commenced implementation with similar states of capability and motivation. After 12 months, one site considered that practice change had been embedded as noted in steering committee minutes and comments; however, the other site observed limited progress. According to the COM-B analysis, opportunity (the factors that lie outside the individual’s control) had a significant influence on how both sites were able to respond to the practice change and navigate some of the unexpected challenges that emerged, including the COVID-19 pandemic. Existing team structure, multiple responsibilities of key stakeholders, differences in access to resources, and lack of connection between complementary services meant that COVID-19 disruptions were only a catalyst for unveiling other systemic issues. Conclusion: This study highlights the power of external factors on influencing behaviour change for best practice implementation. Learnings from the study will provide deeper understanding of completing implementation projects in regional and rural contexts and support the future implementation of EAM in occupational therapy clinical settings

Assistive devices, hip precautions, environmental modifications and training to prevent dislocation and improve function after hip arthroplasty

This is the protocol for a review and there is no abstract. The objectives are as follows: The aim of this review is to assess the effects of provision of assistive devices, education on hip precautions, environmental modifications and training in ADL and EADL for people undergoing hip arthroplasty

Fall prevention intervention technologies: A conceptual framework and survey of the state of the art

In recent years, an ever increasing range of technology-based applications have been developed with the goal of assisting in the delivery of more effective and efficient fall prevention interventions. Whilst there have been a number of studies that have surveyed technologies for a particular sub-domain of fall prevention, there is no existing research which surveys the full spectrum of falls prevention interventions and characterises the range of technologies that have augmented this landscape. This study presents a conceptual framework and survey of the state of the art of technology-based fall prevention systems which is derived from a systematic template analysis of studies presented in contemporary research literature. The framework proposes four broad categories of fall prevention intervention system: Pre-fall prevention; Post-fall prevention; Fall injury prevention; Cross-fall prevention. Other categories include, Application type, Technology deployment platform, Information sources, Deployment environment, User interface type, and Collaborative function. After presenting the conceptual framework, a detailed survey of the state of the art is presented as a function of the proposed framework. A number of research challenges emerge as a result of surveying the research literature, which include a need for: new systems that focus on overcoming extrinsic falls risk factors; systems that support the environmental risk assessment process; systems that enable patients and practitioners to develop more collaborative relationships and engage in shared decision making during falls risk assessment and prevention activities. In response to these challenges, recommendations and future research directions are proposed to overcome each respective challenge.The Royal Society, grant Ref: RG13082

Can occupational therapist-led home environmental assessment prevent falls in older people? A modified cohort randomised controlled trial protocol

INTRODUCTION: Falls and fall-related injuries are a serious cause of morbidity and cost to society. Environmental hazards are implicated as a major contributor to falls among older people. A recent Cochrane review found an environmental assessment, undertaken by an occupational therapist, to be an effective approach to reducing falls. However, none of the trials included a cost-effectiveness evaluation in the UK setting. This protocol describes a large multicentre trial investigating the clinical and cost-effectiveness of environmental assessment and modification within the home with the aim of preventing falls in older people. METHODS AND ANALYSIS: A two-arm, modified cohort randomised controlled trial, conducted within England, with 1299 community-dwelling participants aged 65 years and above, who are at an increased risk of falls. Participants will be randomised 2:1 to receive either usual care or home assessment and modification. The primary outcome is rate of falls (falls/person/time) over 12 months assessed by monthly patient self-report falls calendars. Secondary self-reported outcome measures include: the proportion of single and multiple fallers, time to first fall over a 12-month period, quality of life (EuroQoL EQ-5D-5L) and health service utilisation at 4, 8 and 12 months. A nested qualitative study will examine the feasibility of providing the intervention and explore barriers, facilitators, workload implications and readiness to employ these interventions into routine practice. An economic evaluation will assess value for money in terms of cost per fall averted. ETHICS AND DISSEMINATION: This study protocol (including the original application and subsequent amendments) received a favourable ethical opinion from National Health Service West of Scotland REC 3. The trial results will be published in peer-reviewed journals and at conference presentations. A summary of the findings will be sent to participants. TRIAL REGISTRATION NUMBER: ISRCTN22202133; Pre-results

Factors associated with home hazards: findings from the Malaysian Elders Longitudinal Research study

Aim: Previous studies have investigated home hazards as a risk factor for falls without considering factors associated with the presence of home hazards. The present study aimed to determine patterns of home hazards among urban community-dwelling older Malaysians, and to identify factors contributing to home hazards. Methods: Cross-sectional data from the initial wave of the Malaysian Elders Longitudinal Research study were used. Basic demographics were obtained from the Global Questionnaire. Basic and instrumental activities of daily living were measured using the Katz and Lawton-Brody scales, and home hazards were identified using the Home Falls and Accidents Screening Tool. Participants were also asked if they had fallen in the previous 12 months. Results: Data were analyzed from 1489 participants. Hazards were frequently identified (>30%) in the toilet and bathroom areas (no grab rail, no non-slip mat, distant toilet), slippery floors, no bedside light access and inappropriate footwear. Lower educational attainment, traditional housing, Chinese ethnicity, greater number of home occupants, lower monthly expenditure, poor vision and younger age were the factors independently associated with home hazards. Conclusions: This study provides evidence that home hazards are a product of the interaction of the individual's function within their home environment. Hazards are also influenced by local sociocultural and environmental factors. The relationship between home hazards and falls appears complex and deserves further evaluation